As we move through the creature shop I am struck by the sight of a truly bizarre prop. A life-size animatronic model of a woman is suspended in mid-air. The figure is lifeless and there is blood splattered on her head. So much detail has gone into its construction. Each freckle on the figure’s face has been matched against the actress she is modelled after. There is something disturbing about touching the groggy-looking figure as it sways in evident pain.

This is of course the opening scene in J.K. Rowling’s Harry Potter and the Deathly Hallows and the figure is Charity Burbage (played by Carolyn Pickles), the Muggle Studies teacher who is killed by Lord Voldemort (Ralph Fiennes) and fed to his snake as she hovers helplessly in the Malfoy Manor. From this moment, the tone of Deathly Hallows is set. Warner Bros. too are continuing their trend of producing increasingly darker ‘Potter’ films, something that was most definitely evident when Harry Potter Fan Zone visited the set of Harry Potter and the Deathly Hallows earlier this year.

In 2008, Warner Bros. announced their decision to split Harry Potter and the Deathly Hallows into two separate films. The first part would be released in November of 2010, while the second would be released in July of 2011. Consequently, “pretty much everything you read in the books will be in these two films”, says Vanessa Davies, head of production publicity for the Harry Potter films and our guide for the day. “The first story is very much a road movie. They’re out and about. They’re often in the forest [though] there isn’t as much camping as you get in the books”.

David Yates (left) directing Harry Potter and the Deathly Hallows

The ability to stretch the source material over two films is something that excited director David Yates. Speaking on set on day 226 of principal photography, Yates tells us, “we’ve kept more than we’ve ever been able to keep in some of the other adaptations I’ve worked on … there are some loose ends we can tie up as well”. Additionally, the extended screen time meant that there was room to add new scenes, which would, according to Yates, “raise the emotional stakes”.

In Deathly Hallows: Part I Yates talks of a scene where “Harry (Dan Radcliffe) comes back to the tent and finds Hermione (Emma Watson) listening to some Muggle music … they have this dance with each other, which is a very tender, awkward and emotional moment for the two of them because they’ve lost their friend … there is always that moment where you think could this trip beyond friendship to something else?”. The director also tells us to expect more scenes with the Snatchers, including a big chase. Finally, we will see Hermione wipe her parents’ memories (something that is only mentioned in the novel) in a new scene that “J.K. [Rowling] loved”.

“We’ve set out to try and [create] a filmic rendering of the novel” emphasises producer David Barron and, as we tour the ever-expanding sets at Leavesden Studios, it is definitely clear that the bulk of the novel has been included in some shape or form. In the press room, we are given a look at some of the props, costumes and models from the film. As always, there is immense attention to detail. Some of the most noteworthy items include “The Life and Lies of Albus Dumbledore”, “A History of Magic”, Lily’s letter to Padfoot, Sirius’ motorcycle maintenance manual, Ministry ID cards, an “Undesirable No. 1” poster and Xenophilius Lovegood’s Deathly Hallows necklace to name a few. There is also a model of the rather foreboding Malfoy Manor and the lilac wedding marquee.

Harry stands in the wedding marquee

“It was like going to a real wedding … It was beautiful” says Davies of the wedding. The sequence was particularly enjoyable for Evanna Lynch (Luna Lovegood), sharing screen time with actor Rhys Ifans who plays her on-screen father, Xenophilius Lovegood. Lynch tells us, “it was brilliant … he was just perfect. When he came along it was like we were [outsiders] together because he’s in this yellow mad stuff … it felt really relaxed. It was nice”. Lynch also choreographed a dance routine for her character, describing the wacky moment as “[us both] spinning and closing our eyes”.

The wedding scene is also of particular significance for Domhnall Gleeson who joins the Harry Potter ensemble in Deathly Hallows: Part I playing Bill Weasley. The son of actor Brendan Gleeson (Mad-Eye Moody), Domhnall Gleeson originally tested for the part of Stan Shunpike in the third ‘Potter’ film. In the wedding scene, Bill Weasley marries Fleur Delacour (Clémence Poésy), which Gleeson jokes was a “bizarre” experience. “She’s a great actress … It was bizarre … your first day of filming and you’re playing husband and wife”.

A pivotal part of Deathly Hallows: Part I also takes place in the Ministry of Magic, a complex set which is scattered around Leavesden Studios. On our tour, we climb up some steps to arrive in a new set: the toilet block which Harry and Ron (Rupert Grint) use to enter the Ministry. The attention to detail here is paramount. Visually, the room is old and dilapidated and everything about this set – stalls and all – looks oddly authentic. That is until you reach the end of the set, where a large painting of a London street hangs over the construction.

Dolores Umbridge in the Ministry of Magic

On Leavesden’s ‘C’-stage, a new trial room has been erected. The room is noticeably “cosier” than those featured in earlier films. It is here that Dolores Umbridge (Imelda Staunton) will interrogate Mary Cattermole (Kate Fleetwood). Back in the Atrium, crew members are reassembling the iconic set after its dramatic destruction in the fifth ‘Potter’ film. It takes roughly a month to reassemble. Dolores Umbridge is now a dominant force in the Ministry and “everything’s had a good dose of pink” says Vanessa Davies. Behind the Atrium, Ministry lifts are also being constructed. We are taken down a long, imposing corridor which has been built on an extension to the ‘C’-stage. The corridor shares a similar visual motif with the Atrium, though the tiles here are black. This set will be used during the walk from the lifts to the courtroom.

Our next stop is the Hogwarts Express. The iconic train features briefly in Deathly Hallows: Part I in a scene where Death Eaters board the train and corner Neville Longbottom (Matthew Lewis), demanding to know if “Undesirable No. 1” is aboard. It is then off to the creature shop where I spot a bust of Jamie Campbell Bower (Gellert Grindelwald) sitting on a shelf alongside an array of creatures and props from all Harry Potter films to date. The life-size animatronic of Charity Burbage is then brought to life for the group to much amazement.

Harry, Ron and Hermione escape to London

Of course, much of the setting that appears in Deathly Hallows: Part I is not housed at Leavesden Studios. A large portion of the film is shot on location, including the trio’s escape to London which was filmed in Piccadilly Circus and at a café in London’s West End (the crew originally planned to shoot at Tottenham Court Road, as in the novel, but construction work prohibited this). “[There is] more exterior filming than all the other films have had … the location department did the most extraordinary job” remarks Barron. “It was a crazy night” adds Rupert Grint.

Additionally, the outdoor camping scenes proved increasingly challenging to shoot. “We not only go to the woods, but we go to various woods at different times, different seasons, summer, winter” reveals production designer Stuart Craig. “The climate is our biggest enemy … Voldemort pales into insignificance compared with the weather” jokes Barron. “We have been to a lot of different forests around England” adds Grint. The crew also filmed some of these outdoor scenes, including the Silver Doe sequence, at nearby Pinewood Studios. Vanessa Davies tells us that these camping scenes include “lots of action, lots of explosions, all sorts of fun and games”.

Harry, Ron and Hermione in one of the film’s camping scenes

What is clear from our visit to Leavesden is that the cast and crew are, as always, taking the adaptation from page to screen incredibly seriously. There is immense attention to detail, and a real effort to preserve the tone and heart of J.K. Rowling’s final story. Though the narrative itself has been split into two films, Rupert Grint tells us that “it feels like one story” and David Barron remarks that “generally speaking, everything [plot wise] is necessary”. While cast and crew describe Deathly Hallows: Part I as an exciting and adventurous “road movie”, it seems David Yates feels the filmmaking journey has not been too dissimilar.

“I wouldn’t have missed it for the world … It’s been a real trip actually.”

Deathly Hallows: Part I will be released in cinemas on 19 November. We will be bringing you more from the set – specifically juicy details about Deathly Hallows: Part II – next year.